Afonso, António; Sousa, Ricardo M. - 2009
European Central Bank, Directorate General Economics, Kaiserstraße 29, D-60311 Frankfurt am Main, Germany.
ISEG …/TULisbon - Technical University of Lisbon, Department of Economics; UECE - Research Unit on Complexity
and Economics; R. Miguel Lupi 20 …, 1249-078 Lisbon, Portugal. UECE is supported by FCT (Fundação para a
3 University of Minho, Department of Economics and …